Transactions
Every write in the OneStream dialect carries an rid (request identifier). The endpoint in this group lets you check whether a given rid has already been processed and, if so, replay the original response verbatim. Use it before retrying a POST that timed out — it prevents accidental double-writes without depending on the panel-side idempotency window alone.
Endpoints
| Endpoint | Method and path | What it does |
|---|---|---|
| Look up a transaction | GET /ext/transaction/{rid} |
Returns the cached response for a previously-processed rid, or 404 if the rid was never seen. |